This morning, I woke up this morning with 3 red bumps in a triangular shape. They don't itch but they look like miniature mosquito bites. Another red bump on my nose in which I popped and puss came out of it (the other bumps did not pop). I searched my bed for bed bugs but did not see any. There is a small maroon spot on my pillow case. Couple weeks ago, I felt something moving in my hair, which me and my dad went to get me a hair cut. It has been getting better lately. What do I have?